JPS59108355U - 局部発振信号注入装置 - Google Patents

局部発振信号注入装置

Info

Publication number
JPS59108355U
JPS59108355U JP202083U JP202083U JPS59108355U JP S59108355 U JPS59108355 U JP S59108355U JP 202083 U JP202083 U JP 202083U JP 202083 U JP202083 U JP 202083U JP S59108355 U JPS59108355 U JP S59108355U
Authority
JP
Japan
Prior art keywords
injection device
oscillation signal
local oscillation
signal injection
abstract
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP202083U
Other languages
English (en)
Other versions
JPH04597Y2 (ja
Inventor
三也 岡崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP202083U priority Critical patent/JPS59108355U/ja
Publication of JPS59108355U publication Critical patent/JPS59108355U/ja
Application granted granted Critical
Publication of JPH04597Y2 publication Critical patent/JPH04597Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Superheterodyne Receivers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来のスーパーヘテロゲイン受信機の周波数変
換装置の例、第２図は本考案に係る局部発振信号注入装
置を有する周波数変換装置の一実施例、第３図ないし第
９図は本考案の各実施例である具体的な構造を示す図を
示］−でいる。 図中、１は局部発振器、２は緩衝増幅器、３は注入コン
デンサ、４は受信信号入力端子、５は入カドランス、２
０は出カドランス、２１は中間周波信号出力端子、２２
はアースラインを表わす。

Claims (1)

    【実用新案登録請求の範囲】
  1. 局部発振器の信号を周波数変換装置に注入する局部発振
    信号注入装置であって、該注入装置の線路の近傍に当該
    注入装置のインピーダンスを整合する素子を設けたこと
    を特徴とする局部発振信号注入装置。
JP202083U 1983-01-11 1983-01-11 局部発振信号注入装置 Granted JPS59108355U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP202083U JPS59108355U (ja) 1983-01-11 1983-01-11 局部発振信号注入装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP202083U JPS59108355U (ja) 1983-01-11 1983-01-11 局部発振信号注入装置

Publications (2)

Publication Number Publication Date
JPS59108355U true JPS59108355U (ja) 1984-07-21
JPH04597Y2 JPH04597Y2 (ja) 1992-01-09

Family

ID=30133718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP202083U Granted JPS59108355U (ja) 1983-01-11 1983-01-11 局部発振信号注入装置

Country Status (1)

Country Link
JP (1) JPS59108355U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240776A (en) * 1975-09-26 1977-03-29 Nippon Electric Co Film circuit unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240776A (en) * 1975-09-26 1977-03-29 Nippon Electric Co Film circuit unit

Also Published As

Publication number Publication date
JPH04597Y2 (ja) 1992-01-09

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